ATMEGA3208-XF
- Mfr.Part #
- ATMEGA3208-XF
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 28SSOP
- Stock
- 713
- In Stock :
- 713
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Mounting Style :
- SMD/SMT
- Speed :
- 20MHz
- Program Memory Size :
- 32KB 16K x 16
- Program Memory Type :
- Flash
- EEPROM Size :
- 256 x 8
- RAM Size :
- 4K x 8
- RoHS :
- Details
- RAM (bytes) :
- 4096
- Has ADC :
- yes
- Clock Frequency :
- 20MHz
- Operating Temperature :
- -40°C~125°C TA
- Core Processor :
- AVR
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- DMA Channels :
- No
- DAC Channels :
- No
- Supply Voltage-Max (Vsup) :
- 5.5V
- Product Type :
- 8-bit Microcontrollers - MCU
- Mounting Type :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Number of ADC Channels :
- 12 Channel
- Manufacturer :
- Microchip
- Bit Size :
- 8
- Length :
- 10.2mm
- Number of Serial I/Os :
- 3
- Surface Mount :
- yes
- Product Category :
- 8-bit Microcontrollers - MCU
- Data Converter :
- A/D 8x10b
- Terminal Position :
- Dual
- Factory Lead Time :
- 12 Weeks
- Base Product Number :
- ATMEGA3208
- Terminal Pitch :
- 0.65mm
- ROM (words) :
- 16384
- Connectivity :
- I2C, SPI, UART/USART
- Minimum Operating Temperature :
- - 40 C
- Integrated Cache :
- No
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Number of I/O :
- 23
- On Chip Program ROM Width :
- 16
- Subcategory :
- Microcontrollers - MCU
- Height Seated (Max) :
- 2mm
- Core Size :
- 8-Bit
- Terminal Form :
- Gull wing
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Interface Type :
- I2C, SPI, UART
- Packaging :
- Tube
- Data Bus Width :
- 8 bit
- Tradename :
- AVR
- Maximum Operating Temperature :
- + 125 C
- Supplier Device Package :
- 28-SSOP
- Width :
- 5.3mm
- On Chip Data RAM Width :
- 8
- Supply Voltage :
- 3V
- PWM Channels :
- No
- Number of Timers :
- 4
- Oscillator Type :
- Internal
- Data Converters :
- A/D 8x10b
- Product Status :
- Active
- JESD-30 Code :
- R-PDSO-G28
- RAM (words) :
- 4096
- Number of I/Os :
- 23 I/O
- Series :
- megaAVR® 0
- Number of Terminations :
- 28
- Number of Timers/Counters :
- 4 Timer
- Product :
- MCU
- Supply Voltage-Min (Vsup) :
- 1.8V
- Package :
- Tube
- Brand :
- Microchip Technology
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- ATMEGA3208-XF
ATMEGA3208-XF Documents

Microcontrollers Microchip Technology ATMEGA3208-XF Overview
The ATMEGA3208-XF from Microchip Technology is a robust 8-bit microcontroller designed to tackle complex embedded tasks in modern industrial applications. Integrating 32KB of flash memory and housed in a compact 28-SSOP package, this microcontroller combines efficiency with reliability, offering an optimal solution for designers focusing on automation and process control. With the ATMEGA3208-XF, Microchip Technology continues to deliver performance and scalability, making it an indispensable tool for developing advanced electronics. Its versatility is particularly beneficial in applications requiring sizeable program memory and low power consumption, maintaining a balance between functionality and footprint.
ATMEGA3208-XF Features
The ATMEGA3208-XF microcontroller boasts a range of features designed for high performance and minimal power usage. Key features include an advanced RISC architecture, 32KB ISP flash memory with read-while-write capabilities, and a 256-byte EEPROM. It supports up to 20 MIPS throughput at 20 MHz, comes with a 12-channel 10-bit A/D converter, and includes various programmable serial USARTs. The device also provides safety features like Power-on Reset and Brown-out Detection, enhancing its reliability in critical applications.
ATMEGA3208-XF Applications
- Smart Home Devices: Utilized in smart thermostats, lighting systems, and security devices, the ATMEGA3208-XF allows for enhanced connectivity and responsive control, optimizing household energy management and security.
- Industrial Automation: Integrates seamlessly into PLC systems and industrial interfaces, providing robust control capabilities that help manage complex machinery and processes with high efficiency and reliability.
- Consumer Electronics: Perfect for portable devices, gaming consoles, and small appliances, where its efficient power management and capable processing power ensure smooth operation and extended device longevity.
- Automotive Applications: Employed in vehicle systems for control and diagnostic tools, improving performance and safety features in automotive technologies.
- Healthcare Equipment: In medical monitoring systems, the ATMEGA3208-XF supports critical functions in devices such as wearable health monitors and small-scale medical imaging systems, ensuring reliable and accurate readings.
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